If someone requires help for drug addiction in Hilmar, CA. and is lucky enough to have some type of health insurance, the majority of drug and alcohol rehabilitation centers accept health insurance and will cooperate with individuals to discover which treatment programs are approved. A number of private health insurance companies in Hilmar, California cover outpatient and inpatient drug treatment, although the timeframe which is included can differ. Private health insurance most often covers the first month of drug rehab, but there are individuals whose plan is more extensive and can provide for a longer length of time in a Hilmar, CA. drug rehabilitation facility. It is best to their insurance company directly with the help of their treatment center to decide what is and what is not covered by their private health insurance.